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Search: Posts Made By: ghorrocks
Forum: CFX February 1, 2011, 18:31
Replies: 3
Views: 2,162
Posted By ghorrocks
If the fluid is moving then convective effects...

If the fluid is moving then convective effects are contributing. If the fluid is not moving then forget CFD and it work out by far simpler methods.

So what are you trying to do?
Forum: CFX January 18, 2011, 19:18
Replies: 3
Views: 2,162
Posted By ghorrocks
You cannot model inviscid flows in CFX, but you...

You cannot model inviscid flows in CFX, but you can specify a viscosity so low that it is effectively zero. This is easy, but may cause convergence problems especially for free surface problems.
...
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